baber/WOPTO huggingface dataset:
Patent JP-H07286114-A (JP)
Title: Coating liquid for forming film and substrate with film applied thereto
Inventor: KOYANAGI TSUGUO
IPC: C08J7/06
Filed: 1994-04-19
Abstract: PURPOSE:To provide a coating liquid, containing a solution of a peroxopolytitanic acid as a matrix component and capable of forming a titanium oxide-based film having a high refractive index on a substrate. CONSTITUTION:This coating liquid comprises a blend obtained by blending a solution containing a peroxopolytitanic acid having 1-50nm average particle diameter as a matrix component in water and/or an organic solvent such as methanol, diethyl ether or acetone with preferably a metallic element other than Ti and, as necessary, fine particles of an inorganic compound such as silica, titania or zirconia. The peroxopolytitanic acid is obtained by reacting titanium hydroxide or titanium oxide hydrate with hydrogen peroxide.
Patent JP-H08275991-A (JP)
Title: Medical device
Inventor: ENDO SHIRO
IPC: A61L2/08
Filed: 1995-04-05
Abstract: PURPOSE: To improve the safety of product by minimizing an electron beam emission distribution by use of a shielding material in a medical device sterilized with electron beam, particularly, a blood filtering device or blood dialyzing device. CONSTITUTION: In the application to an artificial dialyzing device consisting of a hollow yarn, electron beam emission is used at sterilization, and the emission distribution within the artificial dialyzing device is measured by use of a chemical indicator. When it does not reach a necessary emission, beam current, conveyor speed and bus frequency are examined and set to sterilizable conditions. Since the emission is varied when the direction of the electron beam emitted to the artificial dialyzing device is varied, an urethane part, at the emission in parallel to the hollow yarn, and the part of the hollow yarn, at the emission vertical to the hollow yarn, are shielded by a shielding material, respectively. Thus, the electron beam emission distribution shown by the ratio of maximum emission to minimum emission is minimized to improve the safety as product.
Patent JP-S525219-A (JP)
Title: Image pick up device
Inventor: NONAKA MAMORU
IPC: H01J31/38
Filed: 1975-07-02
Abstract: PURPOSE: To facilitate illumination light of uniform intensity on target surface by using inter-reflection phenomenon comprising diffusion reflection and regular reflection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61239173-A (JP)
Title: Electric testing method of cable
Inventor: NAGAOKA AKIRA
IPC: G01R31/12
Filed: 1985-04-16
Abstract: PURPOSE:To execute safely and exactly an insulation measurement even in case of rain by covering the whole terminal part of a cable with an insulating sheet, and forming a measuring space by feeding air into the sheet. CONSTITUTION:The whole of a terminal part 3 of a cable 2 which has been set to a rack base 1 is covered with an insulating sheet 4 consisting of, for instance, polyvinyl chloride, and its edge part is fixed by a pile 5 so as to generate no space. Subsequently, air is fed into the inside of the sheet 4 by an air blower 7, a sufficient measuring space is formed by swelling the sheet 4, and also a charging lead wire is connected to the terminal part 3. In this way, even in case of rain, no water droplet adheres to the terminal part and its vicinity, and a high voltage part of the lead wire, and also since no conductive object exists in the periphery, an electric measurement can be executed stably and exactly.
Patent JP-S537187-A (JP)
Title: Production of semiconductor laser device
Inventor: KURIHARA HARUKI
IPC: H01L21/208
Filed: 1976-07-09
Abstract: PURPOSE: To let current arrive at alight emitting region efficiently by providing a P type GaAs layer of a contact resistance lower than a P type GaAlAs layer on the P type GaAlAs layer over an N type GaAs light emitting region and depositing an electrode thereon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04293454-A (JP)
Title: Chewing gum composition
Inventor: SATO KINYA
IPC: A23L27/00
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a new chewing gum composition excellent in intensity of aroma and persistence by adding a perfume ingredient for flavoring a chewing gum as a coated powdery perfume prepared by passing through specific steps thereto. CONSTITUTION:A perfume is emulsified in the presence of an aqueous solution of a water-soluble wall material substance and a compound having the ability to form a gel with polyvalent metallic cations and the resultant emulsion is then spray-dried to provide powder, which is subsequently insolubilized with a polyvalent metallic salt. The prepared insolubilized powder is further converted into dried powder. The dried powder is then mixed with molten animal or vegetable hardened oils, subsequently cooled, solidified and pulverized to afford a coated powdery perfume having a firm film formed thereon. The resultant powdery perfume is blended in raw materials for chewing gums.
Patent JP-H05114045-A (JP)
Title: Area separating method and image processor
Inventor: KUWATA NAOKI
IPC: G06K9/20
Filed: 1992-04-02
Abstract: PURPOSE:To separatively extract an area such as a photograph requiring continuous gradation and an area such as a character and a linear image requiring no gradation from a document image. CONSTITUTION:A document image including characters, a photograph, etc., inputted by multi-gradation is divided into small areas consisting of M horizontal picture elements and N vertical picture elements, the features of respective small areas are extracted, whether each small area is a character area or a photograph area is judged based upon each extracted feature variable, and the attributes of the small areas are stored in a memory. The attribute of each small area is corrected plural times while referring to the attributes of the remarked small area and its near-by small areas and feeding back the attributes. Finally processing appropriate for respective area attributes is executed and outputted.
Patent JP-H07287039-A (JP)
Title: Resistance measuring instrument and method
Inventor: KAWAI MASASHI
IPC: G01R27/02
Filed: 1994-04-20
Abstract: PURPOSE:To improve the precision for measuring resistance by obtaining an entire leak current including resistance to be measured and eliminating the current from a measurement current and obtaining the resistance of the resistor to be measured from true measurement current value and a power supply voltage. CONSTITUTION:A resistor 19 to be measured is connected between measurement probes 15 and 16 and switch elements 11 and 12 where one edge is connected to the anode side of a DC power supply 10 and switch elements 13 and 14 where one edge is connected to a cathode side are turned on/off selectively and current is measured for each combination of ON/OFF. In this case, a first control mode where only the switch elements 11 and 14 are turned on, a second control mode where only the switch elements 12 an 13 are turned on, a third control mode where only the switch elements 11 and 12 are turned on, and a fourth control mode where only the switch elements 13 and 14 are turned on are executed successively. Then, by subtracting the total measurement current value of the third and fourth control modes from the total measurement current value of the first and second control modes, a true current value where the leak current is eliminated is obtained. An accurate resistance can be detected from the current value and the power supply voltage.
Patent JP-S568699-A (JP)
Title: Novel method for determination of uric acid in blood serum
Inventor: ARIMURA KUNIAKI
IPC: C12Q1/62
Filed: 1979-06-29
Abstract: PURPOSE: To determine uric acid in blood serum using uricase/peroxidase/hydrogen-donor system, accurately, without interference of ascorbic acid, by removing ascorbic acid in the blood serum with Cu 2+  and Fe 2+  before the determination.  
     CONSTITUTION: Ascorbic acid is removed from blood serum containing uric acid by adding 0.2W0.5mmol/l of Cu 2+  and 0.02W0.06mmol/l of Fe 2+ to the serum at pH3W5. After removing ascorbic acid, uric acid in the serum is determined by the use of a reaction system comprising uricase, peroxidase and a hydrogen donor. The method enables the accurate and reproducible determination of uric acid in a specimen containing a large amount of ascorbic acid which is a strong reducing substance, without the interference of ascorbic acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S567105-A (JP)
Title: Conveyer
Inventor: NAGATOMO HIROTO
IPC: G05D1/02
Filed: 1979-06-29
Abstract: PURPOSE: To ensure the accurate halt at the desired position for the conveyer truck moving between the work transfer stages by securing the light reception for both the light receivers of the work transfer stage and the conveyer truck, thus ensuring the accurate work transfer to the desired work transfer stage.  
     CONSTITUTION: In case conveyer truck 16 is halted in front of desired work transfer stage 18 to carry out the work transfer, the command is given from the central control system. At the same time, the light is emitted from projector 22 of desired work transfer stage 18 (such as A). In that case, no light is emitted from projector 22 of other work transfer stage 18. Under these conditions, truck 16 moves. When truck 16 passes through the front of each stage 18, light receiver 21 of each stage 18 receives the light from truck 16 and then emits the light. But light receiver 20 of truck 16 receives no light in the front of the transfer stage excepting A and at the passing time, and thus receives the light at the stage of A. And the conveyer truck halts only when both receiver 21 of A and receiver 20 of truck 16 receive the light at a time. The transfer of the work is carried out to the transfer stage (A in this case) which opposes to receiver 20 of truck 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09269801-A (JP)
Title: Line controller and its control method
Inventor: KAWACHI HIROYUKI
IPC: G05B19/048
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a device controlling or monitoring line each device and to instantly continue the control of a line without intervention of the person even when abnormality is generated in the control of the line. SOLUTION: When a line control execution part 101 within a line control part 100 controls line each device connected to a network 500, a starting part 202 within the other line control part 200 monitors whether the operation is normal or not by monitoring whether there is data which should be written in a storage device 301. At the time of detecting abnormality, a line control execution part 201 within the line control part 200 is energized and a monitoring part 102 in the line control part 100 similarly executes the monitoring this time.
Patent JP-H02259756-A (JP)
Title: Photosensitive material processing device
Inventor: KASHINO AKIO
IPC: G03D3/00
Filed: 1989-03-31
Abstract: PURPOSE:To obviate the deposition of the crystallized material of a processing soln. on a delivery roller and to prevent the contamination of a driving mechanism, etc., by cleaning by transferring cleaning water on the delivery roller to clean the roller. CONSTITUTION:The exposed photosensitive material is successively transported to plural processing tanks through the delivery rollers 80 and developed. The upper roller 80b of the roller 80 is rotated in linkage with the lower roller 80a to transport the photosensitive material between both rollers. The roller 80a is dipped in the cleaning water stored in a cleaning water tank 82, the cleaning water is transferred to the roller 80b from the roller 80a, and both rollers are cleaned. When the processing soln. depositing on the roller 80 is washed away, the contamination of the driving mechanism, etc., due to the splashing of the cleaning water and deposited processing soln. toward the outside is prevented by this constitution.
Patent JP-H10257401-A (JP)
Title: Internet television system and url information acquiring method
Inventor: KAMATA TOMIHISA
IPC: H04N5/44
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an internet television system with which URL information displayed on a television screen is exactly fetched without necessity for a user to store it or to take notes, and internet access can be automatically performed while using the fetched URL information. SOLUTION: The video signal containing the URL information provided from a TV circuit 121 is digitized by a digitize circuit 126 and stored in an image memory 125 as digital image data. Based on these digital image data, a CPU 101 performs character recognition and extracts a character string including a predetermined reservation word such as 'http:' as URL information. Based on this extracted URL information, access to the URL is performed. The URL information is registered on a table and can be used later as well.
Patent JP-H05283495-A (JP)
Title: Semiconductor device analyzer
IPC: H01L21/66
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a semiconductor device analyzer, which is capable of conducting the removal of the film of the part of a defective chip only existing within a wafer and an analysis of the wafer. CONSTITUTION:A semiconductor device analyzer is manufactured into a constitution, wherein protection of the remaining chips other than a defective chip 5 within a wafer 2 to be analyzed is conducted by an aperture plate 6 so that the removal of the film of the part of the defective chip 5 only is possible and thereafter, an etching is performed and the removal of the film of the part of the chip 5 only and an analysis of the wafer are conducted. Thereby, as the removal of the film of the part of the chip 5 only and the analysis are possible, the chips other than the chip 5 are used as non-defectives intact, the improvement of the yield of the chips is contrived and at the same time, an analysis of a defect in its early stages can be realized.
Patent JP-H08294502-A (JP)
Title: Reinforcing apparatus for knee joint
Inventor: DENISU PATORITSUKU KORERAN
IPC: A61F2/30
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To improve conditions of a knee joint prosthesis and prolong its effective life span by placing in such a way that the engaging surface of a femoral region and a tibiale member for implanting to a patient maintains a high contact area and a lower contact stress. SOLUTION: A knee joint prosthesis 10 comprises a femur member 12 including a lower surface 16 detachable within a distal end interior of a patient's femur and an upper articulation surface 18, the articulation surface 18 has capitula of adjacent external surface 12 and internal surface 22, a tibiale tray of flat member 24 has a distal end 26 which includes a stay 25 detachable within the patient's femur and extends to a distal direction, a proximal end 30 of the tibiale flat member includes a depression and a tibiale flat supporting member 34 mounted within the depression by a mechanismcal engagement.  When burden of about 2060N is loaded, the contact stress between the femur supporting surface and capitular elements does not exceed about 15 MPa even if the artificial articulation is in perfect alignment, and in case that the artificial articulation turns in malalignment inside out and outside in, the contact stress does not exceed about 20 MPa.
Patent JP-S59205991-A (JP)
Inventor: SHIERIRU RINZEI BAAGUSUTOROMU
IPC: C12P39/00
Filed: 1984-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59206998-A (JP)
Inventor: CHIYAARUZU DABURIYU UURUSEI
IPC: G08B13/24
Filed: 1984-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5911534-A (JP)
Title: Magnetic recording medium
Inventor: FUJIMATSU WATARU
IPC: C09D175/04
Filed: 1983-05-10
Abstract: PURPOSE:To obtain a high-density magnetic recording medium having high squareness, and high reproduction output, and good surface property and abrasion resistance, by adding a specified compd. to a resin of a type hardenable by irradiation of electron beams. CONSTITUTION:The resin hardenable by irradiation of electron beams contains a compd. represented by the shown formula in which R1, R2 are each H or >=6C optionally substd. alkyl or alkenyl or aryl, and M is H or an alkali metal atom. The compd. of this invention is incorporated in a magnetic recording medium by dissolving it in a solvent, such as methanol, immersing the magnetic powder in this soln. by a prescribed proportion, mixing them with agitating, filtering them or evaporating the solvent, drying them, adding the treated and dried magnetic powder to a magnetic recording layer, or adding this compd. directly to a magneic coating material during dispersing it, or dissolving the compd. in a proper solvent and adding it. The compd. of this invention is used preferably in an amt. of 0.5-10pts.wt. per 100pts.wt. magnetic powder.
Patent JP-S62239113-A (JP)
Title: Optical waveguide and connection method thereof
Inventor: TATSUTA MITSUHIRO
IPC: G02B6/12
Filed: 1986-04-11
Abstract: PURPOSE:To connect optical waveguides with a small loss by connecting optical waveguides, which are arranged on the front face and the rear face of one substrate respectively, through a connecting optical waveguide buried in a hole piercing the substrate. CONSTITUTION:Two optical waveguides 2 and 2' are provided on the front face of a substrate 1, and blocks 6 and 6' are buried in holes piercing the substrate 1 from the front face to the rear face, and connecting optical waveguides 7 and 7' are buried in blocks 6 and 6'. The guided light is coupled through a boundary face 8A between the waveguide 2 on the front face of the substrate and the connecting optical waveguide 7, a boundary face 8B between the connecting optical waveguide 7 and an optical waveguide 5 on the rear face of the substrate, a boundary face 8C between the optical waveguide 5 and the connecting optical waveguide 7', and a boundary face 8D between the connecting optical waveguide 7' and the optical waveguide 2'. Since optical waveguides are coupled from the front face of the substrate to the rear face and from the rear face to the front face in this manner, the light is guided from the waveguide 2 to the waveguide 2' through the rear face of the substrate without traversing another optical waveguide 9 on the front face of the substrate.
Patent JP-H09274083-A (JP)
Title: Radiation inspecting instrument and inspection system using the same
Inventor: KITAGUCHI HIROSHI
IPC: G01T1/20
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To facilitate photographing of a large construction at a higher speed with a higher sensitivity by arranging a radiation generator, a two-dimensional collimator with a plurality of pores and a plurality of radiation detection fluorescent body and providing an optical means for directly condensing light as pixel. SOLUTION: An object 10 to be inspected such as bridge of a highway road is irradiated with fan-shaped high energy X rays 11 generated by an accelerator 1. A target of the accelerator 1 for generating the X rays is provided with a precollimator and the object 10 to be inspected 10 is irradiated with a fan beam 11. A radiation detecting means which comprises a two-dimensional collimator 2 arranged parallel to an angle of the fan beam with the target of the accelerator 1 as focus is provided on the rear of the object 10 to be inspected. This means detects a radiation to be converted to light and comprises the collimator 2 which restricts the scattering of a fan-like radiation to mainly detect a direct line and a scintillator 3 to convert the radiation obtained therefrom to light.
Patent JP-S60225032-A (JP)
Title: Defect detection method
Inventor: YAMATAKE SATOSHI
IPC: G06T1/00
Filed: 1984-04-24
Abstract: PURPOSE:To make it possible to detect a color defect due to color irregularity and a shape defect due to breaking, by detecting the contour line showing the boundary of the surface of an object to be detected or the boundary line showing the boundary of a color. CONSTITUTION:A detection apparatus 1 is constituted of an industrial TV camera 2, a control circuit 3 and a display circuit 4. At first, the image of an object 5 to be detected is picked up by the camera. The image of the control circuit 3 is picked up by the camera and a binarized original image (2) receives directional differentiation and a fine line image is obtained to detect contour lines. Next, labels are attached to the regions alpha, beta, gamma corresponding to surfaces alpha, beta, gamma surrounded by the obtained contour lines as shown in the drawing (3) and the average value of quantity of light is calculated at every region. Hereupon, a disclimination level is calculated from the average value of the quantity of light stored in RAM3a and the table showing the mutual relation with the discrimination level and the defect part (4) of the object 5 is led out by using a scanning line. Because respectively different discrimination levels are set in the surface alpha, beta, gamma, the object 5 can be detected at once by using the scanning line.
Patent JP-2000273388-A (JP)
Title: Antistaining agent composition for hard surface
Inventor: TAKAHASHI HISAO
IPC: C09D5/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antistaining agent composition which can be applied to a detergent for houses in a simple manner and can impart sufficient staining prevention, antistatic effects and gloss by incorporating an amphiphathic graft copolymer and a water-soluble solvent into the same. SOLUTION: An example of the amphiphathic graft copolymer is represented by formula I [wherein R1 and R2 are each H or lower alkyl; R3 and R4 are each H, lower alkyl or carboxy; R14 is H or alkyloxycarbonyl; X is a group represented by formula II (wherein each R5 is independently lower alkyl or aryl; n is 1-5; h is 1 or 2; and j is 1-20); Y is alkoxy, hydroxyalkoxy or the like; Z is carboxyl, sulfo or the like; and p, q and r are each independently 1-200]. Preferable examples of the water-soluble solvent are a 1-5C lower alcohol and a glycol ether. The content of the amphiphathic graft copolymer in the composition is about 0.01-50 wt.%.
Patent JP-2000278716-A (JP)
Title: Device and method for detecting view point position and stereoscopic picture display system
Inventor: SUZUKI MASAHIRO
IPC: H04N13/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a device and a method for detecting a view point position with high accuracy and excellent tracking performance in a short time while suppressing an apprehension of the effect onto a human body with a simple configuration and to obtain a stereoscopic picture display system using this method. SOLUTION: A visual point position detector consisting of a photographing section 1 and a view point position detection section 2 has a visual picture photographing section 11 and an infrared ray picture photographing section 12, first a pupil position detection processing section 24 detects a pupil position from an infrared ray picture and a template generating section 23 generates a template for a visual picture by using the result of detection of a pupil position obtained from the infrared ray picture. Then a pattern matching discrimination section 22 applies pattern matching processing to a visual picture. The infrared ray emission time to acquire the infrared ray picture is minimized and using the pupil position from the infrared ray picture through the generated template relieves the processing load.  Moreover, a picture display section 3 that is a stereoscopic picture display device is connected to the view point position detector to receive visual point position information so as to configure the stereoscopic picture display system where an available range of a stereoscopic vision by a viewer is wide.
Patent JP-S58206545-A (JP)
Inventor: UIRIAMU ORIBAA UEIGURU
IPC: A61P37/00
Filed: 1983-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。